249966480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:341

約数の個数: 160

約数和(自身を含む): 799948800

約数和(自身を除く): 549982320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 80, 118, 120, 127, 139, 177, 236, 240, 254, 278, 295, 354, 381, 417, 472, 508, 556, 590, 635, 695, 708, 762, 834, 885, 944, 1016, 1112, 1180, 1270, 1390, 1416, 1524, 1668, 1770, 1905, 2032, 2085, 2224, 2360, 2540, 2780, 2832, 3048, 3336, 3540, 3810, 4170, 4720, 5080, 5560, 6096, 6672, 7080, 7493, 7620, 8201, 8340, 10160, 11120, 14160, 14986, 15240, 16402, 16680, 17653, 22479, 24603, 29972, 30480, 32804, 33360, 35306, 37465, 41005, 44958, 49206, 52959, 59944, 65608, 70612, 74930, 82010, 88265, 89916, 98412, 105918, 112395, 119888, 123015, 131216, 141224, 149860, 164020, 176530, 179832, 196824, 211836, 224790, 246030, 264795, 282448, 299720, 328040, 353060, 359664, 393648, 423672, 449580, 492060, 529590, 599440, 656080, 706120, 847344, 899160, 984120, 1041527, 1059180, 1412240, 1798320, 1968240, 2083054, 2118360, 3124581, 4166108, 4236720, 5207635, 6249162, 8332216, 10415270, 12498324, 15622905, 16664432, 20830540, 24996648, 31245810, 41661080, 49993296, 62491620, 83322160, 124983240, 249966480]

約数ペア:

[(1, 249966480), (2, 124983240), (3, 83322160), (4, 62491620), (5, 49993296), (6, 41661080), (8, 31245810), (10, 24996648), (12, 20830540), (15, 16664432), (16, 15622905), (20, 12498324), (24, 10415270), (30, 8332216), (40, 6249162), (48, 5207635), (59, 4236720), (60, 4166108), (80, 3124581), (118, 2118360), (120, 2083054), (127, 1968240), (139, 1798320), (177, 1412240), (236, 1059180), (240, 1041527), (254, 984120), (278, 899160), (295, 847344), (354, 706120), (381, 656080), (417, 599440), (472, 529590), (508, 492060), (556, 449580), (590, 423672), (635, 393648), (695, 359664), (708, 353060), (762, 328040), (834, 299720), (885, 282448), (944, 264795), (1016, 246030), (1112, 224790), (1180, 211836), (1270, 196824), (1390, 179832), (1416, 176530), (1524, 164020), (1668, 149860), (1770, 141224), (1905, 131216), (2032, 123015), (2085, 119888), (2224, 112395), (2360, 105918), (2540, 98412), (2780, 89916), (2832, 88265), (3048, 82010), (3336, 74930), (3540, 70612), (3810, 65608), (4170, 59944), (4720, 52959), (5080, 49206), (5560, 44958), (6096, 41005), (6672, 37465), (7080, 35306), (7493, 33360), (7620, 32804), (8201, 30480), (8340, 29972), (10160, 24603), (11120, 22479), (14160, 17653), (14986, 16680), (15240, 16402)]